Fix formatting

__tests__/setup-go.test.ts

@@ -240,7 +240,7 @@ describe('setup-go', () => {
     let toolPath = path.normalize('/cache/go/1.13.0/x64');
     findSpy.mockImplementation(() => toolPath);
 
-    let vars: { [key: string]: string; } = {};
+    let vars: {[key: string]: string} = {};
     exportVarSpy.mockImplementation((name: string, val: string) => {
       vars[name] = val;
     });
@@ -256,18 +256,17 @@ describe('setup-go', () => {
     let toolPath = path.normalize('/cache/go/1.8.0/x64');
     findSpy.mockImplementation(() => toolPath);
 
-    let vars: { [key: string]: string; } = {};
+    let vars: {[key: string]: string} = {};
     exportVarSpy.mockImplementation((name: string, val: string) => {
       vars[name] = val;
     });
 
     await main.run();
     expect(vars).toStrictEqual({
-      "GOROOT": toolPath
+      GOROOT: toolPath
     });
   });
 
-
   it('finds a version of go already in the cache', async () => {
     inputs['go-version'] = '1.13.0';
 

src/main.ts

@@ -30,7 +30,7 @@ export async function run() {
       const version = installer.makeSemver(versionSpec);
       // Go versions less than 1.9 require GOROOT to be set
       if (semver.lt(version, '1.9.0')) {
-        core.info("Setting GOROOT for Go version < 1.9");
+        core.info('Setting GOROOT for Go version < 1.9');
         core.exportVariable('GOROOT', installDir);
       }